random-bytes 1.0.2

generate random bytes
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

use super::repeat::repeat;
use darth_rust::DarthRust;
use rand::prelude::*;
pub const EMOJIS: [char; 262] = [
    '😀', '😄', '😊', '🙂', '😎', '😍', 'ðŸĪĐ', '😂', 'ðŸĪĢ', '😉', '😇', 'ðŸĨ°', '😋', '😜', 'ðŸĪŠ', '😛',
    'ðŸĨģ', '😚', 'ðŸķ', 'ðŸą', '🐭', '🐰', 'ðŸĶŠ', 'ðŸŧ', '🐞', 'ðŸĶ', 'ðŸŊ', 'ðŸŪ', '🐷', 'ðŸļ', 'ðŸĩ', '🐔',
    '🐧', 'ðŸĶ†', 'ðŸĶ‰', 'ðŸĶ„', '🐝', '🐞', 'ðŸĶ‹', 'ðŸĒ', '🐍', 'ðŸĶŽ', 'ðŸĶ–', 'ðŸĶ•', '🐙', 'ðŸĶ‘', 'ðŸĶ', 'ðŸĶž',
    'ðŸĶ€', 'ðŸģ', '🐎', '🐟', '🐠', 'ðŸĄ', 'ðŸĶˆ', '🐋', '🐊', '🐆', '🐅', '🐃', '🐂', '🐄', 'ðŸĶŒ', '🐊',
    'ðŸŦ', 'ðŸĶ™', 'ðŸĶ˜', 'ðŸĶĨ', 'ðŸĶĄ', '🐘', 'ðŸĶ', 'ðŸĶ›', '🐐', '🐏', '🐑', 'ðŸĶ’', '🐓', 'ðŸĶƒ', 'ðŸĶ†', '🐕',
    'ðŸĐ', '🐈', '🐇', '🐁', '🐀', 'ðŸĶ”', 'ðŸū', '🐉', 'ðŸē', 'ðŸŒĩ', 'ðŸŒī', '🌷', 'ðŸŒļ', 'ðŸŒđ', '🌚', 'ðŸŒŧ',
    '🌞', 'ðŸŒ―', 'ðŸŒū', 'ðŸŒŋ', '🍀', '🍁', '🍂', '🍃', '🍄', '🍅', '🍆', '🍇', '🍈', '🍉', '🍊', '🍋',
    '🍌', '🍍', '🍎', '🍏', '🍐', '🍑', '🍒', '🍓', '🍔', '🍕', '🍖', '🍗', '🍘', '🍙', '🍚', '🍛',
    '🍜', '🍝', '🍞', '🍟', '🍠', 'ðŸĄ', 'ðŸĒ', 'ðŸĢ', 'ðŸĪ', 'ðŸĨ', 'ðŸĶ', '🍧', 'ðŸĻ', 'ðŸĐ', '🍊', 'ðŸŦ',
    '🍎', '🍭', 'ðŸŪ', 'ðŸŊ', '🍰', 'ðŸą', 'ðŸē', 'ðŸģ', 'ðŸī', 'ðŸĩ', 'ðŸķ', '🍷', 'ðŸļ', 'ðŸđ', '🍚', 'ðŸŧ',
    '🍞', 'ðŸū', 'ðŸŋ', '🎀', '🎁', '🎂', '🎃', '🎄', '🎅', '🎆', '🎇', '🎈', '🎉', '🎊', '🎋', '🎌',
    '🎍', '🎎', '🎏', '🎐', '🎑', '🎒', '🎓', '🎠', 'ðŸŽĄ', 'ðŸŽĒ', 'ðŸŽĢ', 'ðŸŽĪ', 'ðŸŽĨ', 'ðŸŽĶ', '🎧', 'ðŸŽĻ',
    'ðŸŽĐ', '🎊', 'ðŸŽŦ', '🎎', '🎭', 'ðŸŽŪ', 'ðŸŽŊ', '🎰', 'ðŸŽą', 'ðŸŽē', 'ðŸŽģ', 'ðŸŽī', 'ðŸŽĩ', 'ðŸŽķ', '🎷', 'ðŸŽļ',
    'ðŸŽđ', '🎚', 'ðŸŽŧ', '🎞', 'ðŸŽ―', 'ðŸŽū', 'ðŸŽŋ', '🏀', '🏁', '🏂', '🏃', '🏄', '🏅', '🏆', '🏇', '🏈',
    '🏉', '🏊', '🏏', '🏐', '🏑', '🏒', '🏓', '🏠', 'ðŸĄ', 'ðŸĒ', 'ðŸĢ', 'ðŸĪ', 'ðŸĨ', 'ðŸĶ', '🏧', 'ðŸĻ',
    'ðŸĐ', '🏊', 'ðŸŦ', '🏎', '🏭', 'ðŸŪ', 'ðŸŊ', '💒', 'ðŸ”Ĩ', 'ðŸ”Ķ', '🔧', 'ðŸ”Ļ', 'ðŸ”Đ', '🔊', 'ðŸ”Ŧ', '🔎',
    '🔭', 'ðŸ”Ū', 'ðŸ”Ŋ', '🔰', 'ðŸ”ą', 'ðŸ”ē',
];
pub const SPECIAL_CHARACTERS: [char; 28] = [
    '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '-', '+', '=', '[', ']', '{', '}', '|',
    '\\', '/', '<', '>', ',', '.', '?', ':', ';',
];

#[derive(Debug, DarthRust, Default, Clone)]
pub struct RandomBytes {
    pub uppercase_range: (u32, u32),
    pub lowercase_range: (u32, u32),
    pub number_range: (u32, u32),
    pub special_range: (u32, u32),
    pub emoji_range: (u32, u32),
}

pub trait RandomBytesTrait {
    fn create(&self) -> String;
}

impl RandomBytesTrait for RandomBytes {
    fn create(&self) -> String {
        let (uppercase_min, uppercase_max) = self.uppercase_range;
        let (lowercase_min, lowercase_max) = self.lowercase_range;
        let (number_min, number_max) = self.number_range;
        let (special_min, special_max) = self.special_range;
        let (emoji_min, emoji_max) = self.emoji_range;
        let breaker = |min: u32, max: u32| thread_rng().gen_range(min + 1..=max + 1);
        let special_characters = SPECIAL_CHARACTERS;
        let emojis = EMOJIS;
        let uppercase_breaker = breaker(uppercase_min, uppercase_max);
        let lowercase_breaker = breaker(lowercase_min, lowercase_max);
        let number_breaker = breaker(number_min, number_max);
        let special_characters_breaker = breaker(special_min, special_max);
        let emoji_breaker = breaker(emoji_min, emoji_max);

        let mut input: String = "".to_string();
        let mut add_random_uppercase_char = 0;
        let mut add_random_lowercase_char = 0;
        let mut add_random_number_char = 0;
        let mut add_random_emoji_char = 0;
        let mut add_special_characters = 0;

        repeat(
            &mut input,
            &mut add_random_uppercase_char,
            uppercase_breaker,
            thread_rng().gen_range('A'..='Z'),
        );
        repeat(
            &mut input,
            &mut add_random_lowercase_char,
            lowercase_breaker,
            thread_rng().gen_range('a'..='z'),
        );
        repeat(
            &mut input,
            &mut add_random_number_char,
            number_breaker,
            thread_rng().gen_range('0'..='9'),
        );
        repeat(
            &mut input,
            &mut add_random_emoji_char,
            emoji_breaker,
            *emojis.choose(&mut thread_rng()).unwrap(),
        );
        repeat(
            &mut input,
            &mut add_special_characters,
            special_characters_breaker,
            *special_characters.choose(&mut thread_rng()).unwrap(),
        );
        let mut chars: Vec<char> = input.chars().collect();
        chars.shuffle(&mut rand::thread_rng());
        chars.iter().collect()
    }
}